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427283 — CORK STRIP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

427283: CORK STRIP.

The CORK STRIP is a the manufacturer industrial component. Key specifications include width: 0.266 INCHES NOMINAL IN, length: 32.000 INCHES NOMINAL IN, material: CORK, thickness: 0.125 INCHES NOMINAL IN, strengthening_feature: BACKING. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-708-8752, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
427283
NSN: 5330-00-708-8752
FSC: 5330 — Packing and Gasket Materials
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
width0.266 INCHES NOMINAL IN
length32.000 INCHES NOMINAL IN
materialCORK
thickness0.125 INCHES NOMINAL IN
strengthening_featureBACKING
NSN5330-00-708-8752
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 427283 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STRENGTHENING FEATURE: BACKING
•
LENGTH: 32.000 INCHES NOMINAL IN
•
WIDTH: 0.266 INCHES NOMINAL IN
•
MATERIAL: CORK
•
THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STRENGTHENING FEATUREBACKING
LENGTH32.000 INCHES NOMINAL IN
WIDTH0.266 INCHES NOMINAL IN
MATERIALCORK
THICKNESS0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
BB17804Reference document
Same NSN cross-reference
Reference document — Secondary reference
A12004Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 427283?
427283 is a CORK STRIP.
What parts can replace 427283?
There are 2 known substitutes for 427283: BB17804, A12004. Substitute compatibility should be verified for your specific system.
What is the NSN for 427283?
427283 is cataloged in the U.S. Government catalog under NSN 5330-00-708-8752. This indicates validated use in U.S. government and defense supply chains.
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